GB202115258D0 - Synchronous two-stroke "servo piston" service unit with floating ring for endothermic engines - Google Patents

Synchronous two-stroke "servo piston" service unit with floating ring for endothermic engines

Info

Publication number
GB202115258D0
GB202115258D0 GBGB2115258.2A GB202115258A GB202115258D0 GB 202115258 D0 GB202115258 D0 GB 202115258D0 GB 202115258 A GB202115258 A GB 202115258A GB 202115258 D0 GB202115258 D0 GB 202115258D0
Authority
GB
United Kingdom
Prior art keywords
synchronous
stroke
service unit
floating ring
servo piston
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
GBGB2115258.2A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fioretti Salvatore
Original Assignee
Fioretti Salvatore
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Fioretti Salvatore filed Critical Fioretti Salvatore
Publication of GB202115258D0 publication Critical patent/GB202115258D0/en
Ceased legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B25/00—Engines characterised by using fresh charge for scavenging cylinders
    • F02B25/20—Means for reducing the mixing of charge and combustion residues or for preventing escape of fresh charge through outlet ports not provided for in, or of interest apart from, subgroups F02B25/02 - F02B25/18
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
    • F01L1/46—Component parts, details, or accessories, not provided for in preceding subgroups
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L21/00—Use of working pistons or pistons-rods as fluid-distributing valves or as valve-supporting elements, e.g. in free-piston machines
    • F01L21/04—Valves arranged in or on piston or piston-rod
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L3/00—Lift-valve, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces; Parts or accessories thereof
    • F01L3/20—Shapes or constructions of valve members, not provided for in preceding subgroups of this group
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B75/00—Other engines
    • F02B75/02—Engines characterised by their cycles, e.g. six-stroke
    • F02B2075/022—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle
    • F02B2075/025—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle two
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B75/00—Other engines
    • F02B75/28—Engines with two or more pistons reciprocating within same cylinder or within essentially coaxial cylinders

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Combustion Methods Of Internal-Combustion Engines (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
GBGB2115258.2A 2019-06-04 2020-05-26 Synchronous two-stroke "servo piston" service unit with floating ring for endothermic engines Ceased GB202115258D0 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT201900008049 2019-06-04
PCT/IT2020/050135 WO2020245854A1 (en) 2019-06-04 2020-05-26 Synchronous two-stroke "servo piston" service unit with floating ring for endothermic engines

Publications (1)

Publication Number Publication Date
GB202115258D0 true GB202115258D0 (en) 2021-12-08

Family

ID=68653494

Family Applications (1)

Application Number Title Priority Date Filing Date
GBGB2115258.2A Ceased GB202115258D0 (en) 2019-06-04 2020-05-26 Synchronous two-stroke "servo piston" service unit with floating ring for endothermic engines

Country Status (4)

Country Link
EP (1) EP3980632A1 (en)
CA (1) CA3138257A1 (en)
GB (1) GB202115258D0 (en)
WO (1) WO2020245854A1 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AR214106A1 (en) * 1977-12-12 1979-04-30 Siegien M TWO-STEP CYCLE EXPLOSION MOTOR
US4790284A (en) * 1985-10-02 1988-12-13 Regenic Corporation Regenerative internal combustion engine
DE102012020893B4 (en) * 2012-10-24 2018-07-12 Peter Kreuter A method for operating a supercharged, longitudinally-flushed two-stroke internal combustion engine and charged, longitudinally-flushed two-stroke internal combustion engine and recuperator
ES2531587B1 (en) * 2013-07-02 2015-11-12 Benoit Laurent PHILIPPE Internal combustion engine

Also Published As

Publication number Publication date
WO2020245854A1 (en) 2020-12-10
EP3980632A1 (en) 2022-04-13
CA3138257A1 (en) 2020-12-10

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Legal Events

Date Code Title Description
AT Applications terminated before publication under section 16(1)